Add hasClient for BluetoothSerial (espressif#1183)

copercini · me-no-dev · commit 3a4ec66d4161 · 2018-03-09T11:16:18.000+01:00
* Add hasClient for BluetoothSerial

* Add SPP_TAG
diff --git a/libraries/BluetoothSerial/keywords.txt b/libraries/BluetoothSerial/keywords.txt
@@ -19,7 +19,7 @@ BluetoothSerial	KEYWORD1
 #######################################
 
 SerialBT	KEYWORD2
-
+hasClient	KEYWORD2
 
 #######################################
 # Constants (LITERAL1)
diff --git a/libraries/BluetoothSerial/src/BluetoothSerial.cpp b/libraries/BluetoothSerial/src/BluetoothSerial.cpp
@@ -29,6 +29,7 @@
 #include "esp_spp_api.h"
 
 #define SPP_SERVER_NAME "ESP32_SPP_SERVER"
+#define SPP_TAG "BluetoothSerial"
 
 #define QUEUE_SIZE 256
 uint32_t client;
@@ -188,6 +189,14 @@ int BluetoothSerial::peek(void)
 return -1;
 }
 
+bool BluetoothSerial::hasClient(void)
+{
+ if (client)
+ return true;
+	
+ return false;
+}
+
 int BluetoothSerial::read(void)
{
 if (available()){
diff --git a/libraries/BluetoothSerial/src/BluetoothSerial.h b/libraries/BluetoothSerial/src/BluetoothSerial.h
@@ -40,6 +40,7 @@ class BluetoothSerial: public Stream
 bool begin(String localName=String());
 int available(void);
 int peek(void);
+ bool hasClient(void);
 int read(void);
 size_t write(uint8_t c);
 size_t write(const uint8_t *buffer, size_t size);

-Original file line number
+Diff line change
 #include"esp_spp_api.h"
 #defineSPP_SERVER_NAME"ESP32_SPP_SERVER"
 +#defineSPP_TAG"BluetoothSerial"
 #defineQUEUE_SIZE256
 uint32_t client;
 return -1;
+}
 +boolBluetoothSerial::hasClient(void)
 +{
 +if (client)
 +returntrue;
++
 +returnfalse;
 +}
++
 intBluetoothSerial::read(void)
+{
 if (available()){
-Original file line number
+Diff line change
 boolbegin(String localName=String());
 intavailable(void);
 intpeek(void);
 +boolhasClient(void);
 intread(void);
 size_twrite(uint8_t c);
 size_twrite(constuint8_t *buffer, size_t size);